Shining Through (1992)

Spunky New Yorker Linda Voss becomes an assistant to Ed Leland, an international lawyer with ties to the Office of Strategic Services, just before World War II erupts. Their romance blossoms as the U.S. joins the battle against Hitler. Eager to help, Linda decides to go undercover in Nazi-occupied territory, tasked with gathering intelligence on a German bomb project. Her mission is twofold, as she also seeks to uncover the fate of her Jewish relatives in Berlin, blending personal stakes with the urgency of wartime espionage.